SV08-43 Spool, 4-Way, 2-Position (SV08-43)
A solenoid-operated, 4-way, 2-position, direct-acting, spool-type, screw-in hydraulic cartridge valve.
Product Operation
When de-energized, the SV08-43 allows flow from ➃ to ➀, while blocking ➂ and ➁When energized, the spool shifts to allow flow from ➂ to ➃ and ➁ to ➀Note: While port ➀ may be fully pressurized, it is not intended for use as the inlet.
Product Features
• Continuous-duty rated solenoid.
• Hardened precision spool and cage for long life.
• Optional coil voltages and terminations.
• Effi cient wet-armature construction.
• All ports may be fully pressurized.
• Cartridges are voltage interchangeable.
• Optional waterproof E-Coils rated up to IP69K.
• Unitized, molded coil design.
• Industry-common cavity.
Product Ratings
Operating Pressure: 207 bar (3000 psi)
Flow: See Performance Chart
Internal Leakage: 82 cc/minute (5 cu. in./minute) max. at 207 bar (3000 psi)
Temperature: -40 to 120°C with standard Buna seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°C: Standard Coil: 1.2 amps at 12 VDC; 0.13 amps at 115 VAC (full wave rectifi ed). E-Coil: 1.4 amps at 12 VDC; 0.7 amps at 24 VDC
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC08-4; See page 9.108.1
Cavity Tool: CT08-4XX; See page 8.600.1
Seal Kit: SK08-4X-MMM; See page 8.650.1
Coil Nut: Part No. 7004400; For E-coils manufactured prior to 1-1-04, see page 3.400.1 for coil nut info.
